Stein, Arthur A. <br/><br/>
Why nations cooperate  circumstance and choice in international relations 
Arthur A. Stein 
 - Ithaca, N.Y.  Cornell University Press  1990 
 - 219 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>0801424178 
<br/><br/><label>LCCN: </label>90-055132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations--Psychological aspects<br/>International relations--Social aspects